Station LTQM2 - Otter Point Creek, Chesapeake Bay Reserve, MD
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
39.451 N 76.275 W (39°27'3" N 76°16'29" W)
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(24 hours for tsunami stations)
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 2.3 ft |
 Ocean Temperature (OTMP): | 64.40 °F |
| Conductivity (COND): | 0.25 mS/cm |
| Salinity (SAL): | 0.10 psu |
| Oxygen Concentration (O2PCT): | 79.6% |
| Oxygen Concentration (O2PPM): | 7.50 ppm |
| Turbidity (TURB): | 29 FTU |
| pH (PH): | 7.30 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-10 08:45 pm | 2.3 | 64.40 | 0.25 | 0.10 | 80.60 | 7.60 | - | 22 | 7.30 | - |
| 2024-05-10 08:30 pm | 2.3 | 64.40 | 0.25 | 0.10 | 82.10 | 7.80 | - | 13 | 7.30 | - |
| 2024-05-10 08:15 pm | 2.3 | 64.40 | 0.25 | 0.10 | 83.00 | 7.90 | - | 14 | 7.30 | - |
| 2024-05-10 07:00 pm | 1.6 | 64.58 | 0.25 | 0.10 | 86.50 | 8.20 | - | 12 | 7.40 | - |
| 2024-05-10 06:45 pm | 1.6 | 64.58 | 0.25 | 0.10 | 85.20 | 8.10 | - | 12 | 7.30 | - |
| 2024-05-10 06:30 pm | 1.6 | 64.58 | 0.25 | 0.10 | 84.10 | 7.90 | - | 14 | 7.30 | - |
| 2024-05-10 06:15 pm | 1.6 | 64.58 | 0.25 | 0.10 | 85.40 | 8.10 | - | 13 | 7.30 | - |
| 2024-05-10 06:00 pm | 1.6 | 64.58 | 0.25 | 0.10 | 84.70 | 8.00 | - | 12 | 7.30 | - |
| 2024-05-10 05:45 pm | 1.6 | 64.76 | 0.25 | 0.10 | 84.30 | 8.00 | - | 13 | 7.30 | - |
| 2024-05-10 05:30 pm | 1.6 | 64.76 | 0.25 | 0.10 | 84.90 | 8.00 | - | 12 | 7.30 | - |
| 2024-05-10 05:15 pm | 1.6 | 64.76 | 0.25 | 0.10 | 85.30 | 8.00 | - | 13 | 7.30 | - |
| 2024-05-10 05:00 pm | 1.6 | 64.94 | 0.25 | 0.10 | 85.10 | 8.00 | - | 15 | 7.30 | - |
| 2024-05-10 04:45 pm | 1.6 | 64.94 | 0.25 | 0.10 | 87.10 | 8.20 | - | 15 | 7.40 | - |
| 2024-05-10 04:30 pm | 1.6 | 65.12 | 0.25 | 0.10 | 88.80 | 8.30 | - | 14 | 7.40 | - |
| 2024-05-10 04:15 pm | 2.0 | 65.12 | 0.25 | 0.10 | 88.60 | 8.30 | - | 17 | 7.40 | - |
| 2024-05-10 04:00 pm | 2.0 | 65.30 | 0.25 | 0.10 | 88.20 | 8.30 | - | 20 | 7.40 | - |
| 2024-05-10 03:45 pm | 2.0 | 65.48 | 0.25 | 0.10 | 87.60 | 8.20 | - | 18 | 7.40 | - |
| 2024-05-10 03:30 pm | 2.3 | 65.48 | 0.25 | 0.10 | 86.60 | 8.10 | - | 25 | 7.40 | - |
| 2024-05-10 03:15 pm | 2.3 | 65.48 | 0.25 | 0.10 | 85.10 | 8.00 | - | 22 | 7.30 | - |
| 2024-05-10 03:00 pm | 2.3 | 65.48 | 0.25 | 0.10 | 83.80 | 7.80 | - | 17 | 7.30 | - |
| 2024-05-10 02:45 pm | 2.3 | 65.48 | 0.25 | 0.10 | 81.80 | 7.60 | - | 17 | 7.30 | - |
| 2024-05-10 02:30 pm | 2.6 | 65.48 | 0.25 | 0.10 | 81.90 | 7.60 | - | 21 | 7.30 | - |
| 2024-05-10 02:15 pm | 2.6 | 65.66 | 0.25 | 0.10 | 82.20 | 7.70 | - | 19 | 7.30 | - |
| 2024-05-10 02:00 pm | 2.6 | 65.66 | 0.25 | 0.10 | 81.60 | 7.60 | - | 21 | 7.30 | - |
| 2024-05-10 01:45 pm | 2.6 | 65.84 | 0.25 | 0.10 | 81.30 | 7.60 | - | 26 | 7.30 | - |
| 2024-05-10 01:30 pm | 2.6 | 65.84 | 0.25 | 0.10 | 81.60 | 7.60 | - | 16 | 7.30 | - |
| 2024-05-10 01:15 pm | 3.0 | 65.84 | 0.25 | 0.10 | 80.90 | 7.50 | - | 19 | 7.30 | - |
| 2024-05-10 01:00 pm | 3.0 | 65.84 | 0.25 | 0.10 | 79.80 | 7.40 | - | 19 | 7.30 | - |
| 2024-05-10 12:45 pm | 3.0 | 66.02 | 0.25 | 0.10 | 79.00 | 7.30 | - | 18 | 7.20 | - |
| 2024-05-10 12:30 pm | 3.0 | 66.02 | 0.25 | 0.10 | 78.10 | 7.30 | - | 17 | 7.20 | - |
| 2024-05-10 12:15 pm | 3.3 | 66.02 | 0.25 | 0.10 | 77.70 | 7.20 | - | 19 | 7.20 | - |
| 2024-05-10 12:00 pm | 3.3 | 66.02 | 0.25 | 0.10 | 77.60 | 7.20 | - | 18 | 7.20 | - |
| 2024-05-10 11:45 am | 3.3 | 66.02 | 0.25 | 0.10 | 77.20 | 7.20 | - | 19 | 7.20 | - |
| 2024-05-10 11:30 am | 3.3 | 66.02 | 0.25 | 0.10 | 77.10 | 7.20 | - | 17 | 7.20 | - |
| 2024-05-10 11:15 am | 3.3 | 65.66 | 0.25 | 0.10 | 75.50 | 7.00 | - | 16 | 7.20 | - |
| 2024-05-10 11:00 am | 3.6 | 65.48 | 0.25 | 0.10 | 74.70 | 7.00 | - | 18 | 7.20 | - |
| 2024-05-10 10:45 am | 3.6 | 65.12 | 0.25 | 0.10 | 72.80 | 6.80 | - | 19 | 7.10 | - |
| 2024-05-10 10:30 am | 3.6 | 65.12 | 0.25 | 0.10 | 72.20 | 6.80 | - | 16 | 7.10 | - |
| 2024-05-10 10:15 am | 3.6 | 65.12 | 0.25 | 0.10 | 71.70 | 6.70 | - | 16 | 7.10 | - |
| 2024-05-10 10:00 am | 3.3 | 65.12 | 0.25 | 0.10 | 75.30 | 7.10 | - | 13 | 7.20 | - |
| 2024-05-10 09:45 am | 3.3 | 64.22 | 0.25 | 0.10 | 72.70 | 6.90 | - | 15 | 7.10 | - |
| 2024-05-10 09:30 am | 3.3 | 64.76 | 0.25 | 0.10 | 69.70 | 6.60 | - | 21 | 7.10 | - |
| 2024-05-10 09:15 am | 3.3 | 64.76 | 0.25 | 0.10 | 70.70 | 6.70 | - | 18 | 7.10 | - |
| 2024-05-10 09:00 am | 3.0 | 64.76 | 0.25 | 0.10 | 70.30 | 6.60 | - | 19 | 7.10 | - |
| 2024-05-10 08:45 am | 3.0 | 64.76 | 0.25 | 0.10 | 71.30 | 6.70 | - | 18 | 7.10 | - |
| 2024-05-10 08:30 am | 3.0 | 64.76 | 0.24 | 0.10 | 71.30 | 6.70 | - | 12 | 7.10 | - |
| 2024-05-10 08:15 am | 3.0 | 65.12 | 0.25 | 0.10 | 70.60 | 6.60 | - | 15 | 7.10 | - |
| 2024-05-10 08:00 am | 2.6 | 65.84 | 0.25 | 0.10 | 70.70 | 6.60 | - | 27 | 7.10 | - |
| 2024-05-10 07:45 am | 2.6 | 66.20 | 0.25 | 0.10 | 69.70 | 6.50 | - | 30 | 7.10 | - |
| 2024-05-10 07:30 am | 2.6 | 66.38 | 0.25 | 0.10 | 68.90 | 6.40 | - | 30 | 7.10 | - |
| 2024-05-10 07:15 am | 2.6 | 66.74 | 0.25 | 0.10 | 61.50 | 5.70 | - | 28 | 7.00 | - |
| 2024-05-10 07:00 am | 2.3 | 66.74 | 0.25 | 0.10 | 57.10 | 5.30 | - | 20 | 7.00 | - |
| 2024-05-10 06:45 am | 2.3 | 66.56 | 0.26 | 0.10 | 56.20 | 5.20 | - | 20 | 7.00 | - |
| 2024-05-10 06:30 am | 2.0 | 66.56 | 0.26 | 0.10 | 57.80 | 5.30 | - | 19 | 7.00 | - |
| 2024-05-10 06:15 am | 2.0 | 67.10 | 0.25 | 0.10 | 59.40 | 5.50 | - | 21 | 7.00 | - |
| 2024-05-10 06:00 am | 1.6 | 67.28 | 0.25 | 0.10 | 59.70 | 5.50 | - | 20 | 7.00 | - |
| 2024-05-10 05:45 am | 1.6 | 67.28 | 0.25 | 0.10 | 61.00 | 5.60 | - | 23 | 7.00 | - |
| 2024-05-10 05:30 am | 1.6 | 67.46 | 0.25 | 0.10 | 61.10 | 5.60 | - | 22 | 7.00 | - |
| 2024-05-10 05:15 am | 1.3 | 67.46 | 0.25 | 0.10 | 60.50 | 5.50 | - | 25 | 7.00 | - |
| 2024-05-10 05:00 am | 1.3 | 67.46 | 0.25 | 0.10 | 60.00 | 5.50 | - | 36 | 7.00 | - |
| 2024-05-10 04:45 am | 1.0 | 67.64 | 0.25 | 0.10 | 59.90 | 5.50 | - | 65 | 7.00 | - |
| 2024-05-10 04:30 am | 1.0 | 67.64 | 0.25 | 0.10 | 62.10 | 5.70 | - | 25 | 7.00 | - |
| 2024-05-10 04:15 am | 1.0 | 67.64 | 0.25 | 0.10 | 63.10 | 5.80 | - | 27 | 7.00 | - |
| 2024-05-10 04:00 am | 1.0 | 67.82 | 0.25 | 0.10 | 65.20 | 5.90 | - | 20 | 7.00 | - |
| 2024-05-10 03:45 am | 1.0 | 68.00 | 0.25 | 0.10 | 65.40 | 5.90 | - | 20 | 7.00 | - |
| 2024-05-10 03:30 am | 1.3 | 68.18 | 0.25 | 0.10 | 65.90 | 6.00 | - | 20 | 7.00 | - |
| 2024-05-10 03:15 am | 1.3 | 68.18 | 0.25 | 0.10 | 67.60 | 6.10 | - | 21 | 7.10 | - |
| 2024-05-10 03:00 am | 1.3 | 68.18 | 0.25 | 0.10 | 69.40 | 6.30 | - | 16 | 7.10 | - |
| 2024-05-10 02:45 am | 1.3 | 68.36 | 0.25 | 0.10 | 70.40 | 6.40 | - | 15 | 7.10 | - |
| 2024-05-10 02:30 am | 1.3 | 68.72 | 0.25 | 0.10 | 68.10 | 6.10 | - | 22 | 7.10 | - |
| 2024-05-10 02:15 am | 1.6 | 69.08 | 0.25 | 0.10 | 66.10 | 5.90 | - | 24 | 7.10 | - |
| 2024-05-10 02:00 am | 1.6 | 69.08 | 0.25 | 0.10 | 68.00 | 6.10 | - | 20 | 7.10 | - |
| 2024-05-10 01:45 am | 1.6 | 69.08 | 0.25 | 0.10 | 68.90 | 6.20 | - | 23 | 7.10 | - |
| 2024-05-10 01:30 am | 1.6 | 69.26 | 0.25 | 0.10 | 70.00 | 6.30 | - | 24 | 7.10 | - |
| 2024-05-10 01:15 am | 1.6 | 69.44 | 0.25 | 0.10 | 70.50 | 6.30 | - | 25 | 7.10 | - |
| 2024-05-10 01:00 am | 2.0 | 69.62 | 0.25 | 0.10 | 69.30 | 6.20 | - | 24 | 7.10 | - |
| 2024-05-10 12:45 am | 2.0 | 69.98 | 0.25 | 0.10 | 69.70 | 6.20 | - | 25 | 7.10 | - |
| 2024-05-10 12:30 am | 2.0 | 69.98 | 0.25 | 0.10 | 71.00 | 6.30 | - | 19 | 7.10 | - |
| 2024-05-10 12:15 am | 2.0 | 70.16 | 0.25 | 0.10 | 70.60 | 6.30 | - | 25 | 7.10 | - |
| 2024-05-10 12:00 am | 2.0 | 70.16 | 0.25 | 0.10 | 72.60 | 6.40 | - | 25 | 7.10 | - |
| 2024-05-09 11:45 pm | 2.0 | 70.34 | 0.25 | 0.10 | 73.50 | 6.50 | - | 24 | 7.10 | - |
| 2024-05-09 11:30 pm | 2.0 | 70.52 | 0.25 | 0.10 | 73.40 | 6.50 | - | 26 | 7.10 | - |
| 2024-05-09 11:15 pm | 2.0 | 70.52 | 0.25 | 0.10 | 73.30 | 6.50 | - | 28 | 7.10 | - |
| 2024-05-09 11:00 pm | 2.0 | 70.70 | 0.26 | 0.10 | 74.50 | 6.60 | - | 19 | 7.10 | - |
| 2024-05-09 10:45 pm | 2.0 | 70.88 | 0.26 | 0.10 | 72.90 | 6.40 | - | 21 | 7.10 | - |
| 2024-05-09 10:30 pm | 2.0 | 70.88 | 0.26 | 0.10 | 68.50 | 6.00 | - | 21 | 7.10 | - |
| 2024-05-09 10:15 pm | 2.0 | 70.88 | 0.26 | 0.10 | 70.30 | 6.20 | - | 16 | 7.10 | - |
| 2024-05-09 10:00 pm | 2.0 | 70.88 | 0.26 | 0.10 | 72.70 | 6.40 | - | 15 | 7.10 | - |
| 2024-05-09 09:45 pm | 2.0 | 70.88 | 0.26 | 0.10 | 71.90 | 6.30 | - | 13 | 7.10 | - |
| 2024-05-09 09:30 pm | 2.0 | 70.88 | 0.26 | 0.10 | 73.20 | 6.40 | - | 15 | 7.10 | - |
| 2024-05-09 09:15 pm | 2.0 | 70.88 | 0.26 | 0.10 | 75.80 | 6.70 | - | 15 | 7.10 | - |
| 2024-05-09 09:00 pm | 2.0 | 71.24 | 0.26 | 0.10 | 77.40 | 6.80 | - | 21 | 7.10 | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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